VB027BSP Datasheet, PDF (5/7 Pages) STMicroelectronics – HIGH VOLTAGE IGNITION COIL DRIVER POWER I.C.

FIGURE 2: Switching waveform
V_IN
2^nd Threshold
1^st Threshold
I_cl
DIAG
FIGURE 3: Maximum I_cl VS temperature
VB027BSP
FIGURE 4: I_C(diag1) VS temperature
FIGURE 5: I_C(diag2) VS temperature
FIGURE 6: V_cg(sat) VS temperature (at I_C=6A)
[V]
1.7
1.6
1.5
1.4
1.3
1.2
1.1
-40
25
Temperature [°C]
max
Avg
min
125
5/7
1